<template>
  <el-row class="container">
    <el-col :span="24" class="header">
      <el-col
        :span="10"
        class="logo"
        :class="collapsed?'logo-collapse-width':'logo-width'"
      >{{collapsed?"":sysNmae}}</el-col>
      <el-col :span="10">
        <div class="tools" @click.prevent="collapse">
          <i class="fa fa-align-justify"></i>
        </div>
      </el-col>
      <el-col :span="4" class="userinfo">
        <el-dropdown trigger="hover">
          <span class="el-dropdown-link userinfo-inner">
            <img src="../../../../assets/images/admin.jpg">
            {{sysUserName}}
          </span>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item command="a">我的消息</el-dropdown-item>
            <el-dropdown-item command="b">设置</el-dropdown-item>
            <el-dropdown-item command="e" divided @click.native="logout">退出登录</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
      </el-col>
    </el-col>
    <el-col :span="24" class="main">
      <aside :class="collapsed?'menu-collapsed':'menu-expanded'">
        <el-menu
          :default-active="$route.path"
          class="el-menu-vertical-demo uncollapse"
          v-show="!collapsed"
        >
          <template v-for="(item,index) in $router.options.routes">
            <el-submenu :index="index+''" v-if="!item.leaf&&item.admin!==undefined">
              <template slot="title">
                <i :class="item.iconCls"></i>
                {{item.name}}
              </template>
              <el-menu-item
                v-for="child in item.children"
                :index="child.path"
                :key="child.path"
                @click="$router.push(child.path)"
              >{{child.name}}</el-menu-item>
            </el-submenu>
            <el-menu-item
              v-if="item.leaf&&item.children!==undefined&&item.children.length>0&&item.admin!==undefined"
              :index="item.children[0].path"
            >
              <div @click="$router.push(item.children[0].path)">
                <i :class="item.iconCls"></i>
                {{item.children[0].name}}
              </div>
            </el-menu-item>
          </template>
        </el-menu>
        <ul class="el-menu el-menu-vertical-demo collapsed" v-show="collapsed" ref="menuCollapsed">
          <li v-for="(item,index) in $router.options.routes" class="el-submenu item" :key="index">
            <template v-if="!item.leaf&&item.admin!==undefined">
              <div
                class="el-submenu__title"
                style="padding-left: 20px;"
                @mouseenter="showMenu(index,true)"
                @mouseout="showMenu(index,false)"
              >
                <i :class="item.iconCls"></i>
              </div>
              <ul
                class="el-menu submenu"
                :class="'submenu-hook-'+index"
                @mouseover="showMenu(index,true)"
                @mouseout="showMenu(index,false)"
              >
                <li
                  v-for="child in item.children"
                  :key="child.path"
                  class="el-menu-item"
                  style="padding-left: 40px;"
                  :class="$route.path==child.path?'is-active':''"
                  @click="$router.push(child.path)"
                >{{child.name}}</li>
              </ul>
            </template>
            <template v-else-if="item.leaf&&item.admin!==undefined">
              <li class="el-submenu">
                <div
                  class="el-submenu__title el-menu-item"
                  style="padding-left: 20px;height: 56px;line-height: 56px;padding: 0 20px;"
                  :class="item.children!==undefined&&($route.path==item.children[0].path)?'is-active':''"
                  @click="$router.push(item.children[0].path)"
                >
                  <i :class="item.iconCls"></i>
                </div>
              </li>
            </template>
          </li>
        </ul>
      </aside>
      <section class="content-container">
        <div class="grid-content bg-purple-light">
          <el-col :span="24" class="breadcrumb-container">
            <strong class="title">{{$route.name}}</strong>
            <el-breadcrumb separator="/" class="breadcrumb-inner">
              <el-breadcrumb-item v-for="item in $route.matched" :key="item.path">{{ item.name }}</el-breadcrumb-item>
            </el-breadcrumb>
          </el-col>
          <el-col :span="24" class="content-wrapper">
            <!-- <transition name="fade" mode="out-in"> -->
            <!-- <router-view></router-view> -->
            <router-view></router-view>
            <!-- </transition> -->
          </el-col>
        </div>
      </section>
    </el-col>
  </el-row>
</template>

<script>
export default {
  data() {
    return {
      sysNmae: "众筹商城",
      collapsed: false,
      sysUserName: ""
    };
  },
  mounted() {
    let admin = sessionStorage.getItem("adminname");
    if (admin) {
      this.sysUserName = admin;
    }
    //  console.log(this.$router.options.routes);
    console.log(this.$route.matched);
  },
  methods: {
    collapse() {
      this.collapsed = !this.collapsed;
    },
    showMenu(i, status) {
      this.$refs.menuCollapsed.getElementsByClassName(
        "submenu-hook-" + i
      )[0].style.display = status ? "block" : "none";
    },
    logout() {
      let that = this;
      this.$confirm("确认退出吗?", "提示", {}).then(() => {
        sessionStorage.removeItem("adminname");
        that.$router.push("/admin");
      });
    },
    handleopen() {
    console.log("handleopen");
  },
  handleclose() {
    console.log("handleclose");
  },
  handleselect() {
    console.log("handleselect");
  }
  }
  
};
</script>

<style>
.container {
  position: absolute;
  top: 0px;
  bottom: 0px;
  width: 100%;
}
.container .header {
  height: 60px;
  line-height: 60px;
  background: rgb(253, 195, 108);
  color: #fff;
}
.container .header .userinfo {
  text-align: right;
  padding-right: 35px;
  float: right;
}
.container .header .userinfo .userinfo-inner {
  cursor: pointer;
  color: #fff;
}
.container .header .userinfo .userinfo-inner img {
  width: 40px;
  height: 40px;
  border-radius: 20px;
  margin: 10px 0px 10px 10px;
  float: right;
  overflow: hidden;
}
.header .logo {
  width: 230px;
  height: 60px;
  font-size: 22px;
  padding-left: 20px;
  padding-right: 20px;
  border-color: rgba(238, 241, 146, 0.3);
  border-right-width: 1px;
  border-right-style: solid;
}
.header .logo img {
  width: 40px;
  float: left;
  margin: 10px 10px 10px 18px;
}
.header .logo .txt {
  color: #fff;
}
.header .logo-width {
  width: 230px;
}
.header .logo-collapse-width {
  width: 60px;
}
.header .tools {
  padding: 0px 23px;
  width: 14px;
  height: 60px;
  line-height: 60px;
  cursor: pointer;
}
.main {
  display: flex;
  background: #fff;
  position: absolute;
  top: 60px;
  bottom: 0px;
  overflow: hidden;
}
.main aside {
  flex: 0 0 230px;
  width: 230px;
}
.main aside ul {
  background: #f1f1f1;
}
.main aside .el-menu {
  height: 100%;
}
.main aside .collapsed {
  width: 60px;
}
.main aside .uncollapse {
  width: 230px;
}
.main aside .collapsed .item {
  position: relative;
}
.main aside .collapsed .submenu {
  position: absolute;
  top: 0px;
  left: 60px;
  height: auto;
  display: none;
}
.main .menu-collapsed {
  flex: 0 0 60px;
  width: 60px;
}
.main .menu-expanded {
  flex: 0 0 230px;
  width: 230px;
}
.content-container {
  background: #fff;
  flex: 1;
  overflow-y: scroll;
  padding: 20px;
}
.content-container .breadcrumb-container {
  margin-bottom: 15px;
}
.content-container .content-wrapper {
  background-color: #fff;
  box-sizing: border-box;
}
.content-container .title {
  width: 200px;
  float: left;
  color: #475669;
}
.content-container .breadcrumb-inner {
  float: right;
}
</style>
